9387638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 16347744

約数和(自身を除く): 6960106

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 317, 442, 634, 871, 1139, 1742, 2278, 4121, 5389, 8242, 10778, 14807, 21239, 29614, 42478, 70057, 140114, 276107, 361063, 552214, 722126, 4693819, 9387638]

約数ペア:

[(1, 9387638), (2, 4693819), (13, 722126), (17, 552214), (26, 361063), (34, 276107), (67, 140114), (134, 70057), (221, 42478), (317, 29614), (442, 21239), (634, 14807), (871, 10778), (1139, 8242), (1742, 5389), (2278, 4121)]